define(function(){
    var countDown = function(intDiffs) {
        var intDiff = parseInt(intDiffs);
        window.setInterval(function () {
            var day = 0,
            hour = 0,
            minute = 0,
            second = 0; //时间默认值
            if (intDiff > 0) {
                day = Math.floor(intDiff / (60 * 60 * 24));
                hour = Math.floor(intDiff / (60 * 60)) - (day * 24);
                minute = Math.floor(intDiff / 60) - (day * 24 * 60) - (hour * 60);
                second = Math.floor(intDiff) - (day * 24 * 60 * 60) - (hour * 60 * 60) - (minute * 60);
            }
            if (minute <= 9) minute = '0' + minute;
            if (second <= 9) second = '0' + second;
            $('.hour_show').html(hour);
            $('.minute_show').html(minute);
            $('.second_show').html(second);
            intDiff--;
        }, 1000);
    };
    return {
        countDown:countDown
    };
})
